103443430045311 has 24 divisors (see below), whose sum is σ = 153457172462880. Its totient is φ = 67098199525056.

The previous prime is 103443430045297. The next prime is 103443430045343. The reversal of 103443430045311 is 113540034344301.

103443430045311 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 4 + 34 + 300 + 4 + 5 + 311 = 666.

It is not a de Polignac number, because 103443430045311 - 2³⁰ = 103442356303487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103443430045511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170686021 + ... + 171290993.

It is an arithmetic number, because the mean of its divisors is an integer number (6394048852620).

Almost surely, 2^{103443430045311} is an apocalyptic number.

103443430045311 is a deficient number, since it is larger than the sum of its proper divisors (50013742417569).

103443430045311 is a wasteful number, since it uses less digits than its factorization.

103443430045311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118495 (or 1118492 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 103443430045311 its reverse (113540034344301), we get a palindrome (216983464389612).

The spelling of 103443430045311 in words is "one hundred three trillion, four hundred forty-three billion, four hundred thirty million, forty-five thousand, three hundred eleven".